309 search results - page 38 / 62 » Real-Time Optic Flow Computation with Variational Methods |
JSCIC
2008
13 years 9 months ago
2008
In this paper we shall discuss the numerical simulation of higher order geometric flows by level set methods. Main examples under considerations are surface diffusion and the Will...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
This article introduces new similarity measures between trajectories, in order to detect uncommon behaviors. These measures are used to find the most common trajectories in a seq...
ICCV
2007
IEEE
13 years 9 months ago
2007
IEEE
A novel approach is proposed that extends the classical background subtraction method to extract silhouettes from videos in real time with dynamic viewpoint variation caused by ca...
CVPR
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper we introduce a novel method to detect and
localize abnormal behaviors in crowd videos using Social
Force model. For this purpose, a grid of particles is placed
ove...
ICNS
2009
IEEE
13 years 6 months ago
2009
IEEE
All optical switching has been proposed as a candidate to allow high capacity networking in the future. Currently, Optical Circuit Switching has been widely deployed, although thi...